KR100248557B1 - Hbt 소자 제조 방법 - Google Patents

Hbt 소자 제조 방법 Download PDF

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Publication number
KR100248557B1
KR100248557B1 KR1019970031350A KR19970031350A KR100248557B1 KR 100248557 B1 KR100248557 B1 KR 100248557B1 KR 1019970031350 A KR1019970031350 A KR 1019970031350A KR 19970031350 A KR19970031350 A KR 19970031350A KR 100248557 B1 KR100248557 B1 KR 100248557B1
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KR
South Korea
Prior art keywords
layer
emitter
photoresist
base
resistive metal
Prior art date
Application number
KR1019970031350A
Other languages
English (en)
Korean (ko)
Other versions
KR980012114A (ko
Inventor
마이클 디. 람머트
Original Assignee
갈라스 윌리엄 이.
티알더블류 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 갈라스 윌리엄 이., 티알더블류 인코포레이티드 filed Critical 갈라스 윌리엄 이.
Publication of KR980012114A publication Critical patent/KR980012114A/ko
Application granted granted Critical
Publication of KR100248557B1 publication Critical patent/KR100248557B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/66007—Multistep manufacturing processes
    • H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
    • H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
    • H01L29/66234—Bipolar junction transistors [BJT]
    • H01L29/6631—Bipolar junction transistors [BJT] with an active layer made of a group 13/15 material
    • H01L29/66318—Heterojunction transistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
    • H01L29/20—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only AIIIBV compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/072—Heterojunctions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/10—Lift-off masking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/926—Dummy metallization
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/942—Masking
    • Y10S438/944—Shadow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/942—Masking
    • Y10S438/945—Special, e.g. metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/942—Masking
    • Y10S438/948—Radiation resist
    • Y10S438/951—Lift-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Bipolar Transistors (AREA)
KR1019970031350A 1996-07-10 1997-07-07 Hbt 소자 제조 방법 KR100248557B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/676,697 US5804487A (en) 1996-07-10 1996-07-10 Method of fabricating high βHBT devices
US676,697 1996-07-10

Publications (2)

Publication Number Publication Date
KR980012114A KR980012114A (ko) 1998-04-30
KR100248557B1 true KR100248557B1 (ko) 2000-03-15

Family

ID=24715600

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970031350A KR100248557B1 (ko) 1996-07-10 1997-07-07 Hbt 소자 제조 방법

Country Status (5)

Country Link
US (2) US5804487A (fr)
EP (1) EP0818810B1 (fr)
JP (1) JP2952217B2 (fr)
KR (1) KR100248557B1 (fr)
DE (1) DE69717356T2 (fr)

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CN105225947A (zh) * 2015-09-24 2016-01-06 中国电子科技集团公司第五十五研究所 磷化铟异质结晶体管发射区材料干湿法结合刻蚀制作方法
CN106098547B (zh) * 2016-06-20 2018-10-02 中山德华芯片技术有限公司 采用电化学工艺制作GaAs MMIC背面通孔的方法
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CN107895696A (zh) * 2017-11-03 2018-04-10 厦门市三安集成电路有限公司 一种高精度的hbt制备工艺
CN113016053A (zh) * 2018-11-16 2021-06-22 朗姆研究公司 气泡缺陷减少
CN116759310B (zh) * 2023-08-23 2023-11-10 北京无线电测量研究所 一种使用正型光刻胶的金属剥离方法

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Also Published As

Publication number Publication date
KR980012114A (ko) 1998-04-30
US5994194A (en) 1999-11-30
JP2952217B2 (ja) 1999-09-20
EP0818810A2 (fr) 1998-01-14
DE69717356D1 (de) 2003-01-09
JPH1098053A (ja) 1998-04-14
US5804487A (en) 1998-09-08
EP0818810A3 (fr) 1998-03-04
EP0818810B1 (fr) 2002-11-27
DE69717356T2 (de) 2003-12-04

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